3139005

Information

• Patent Grant
• 3139005

• References
• Source

• Patent Number

  3,139,005

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • F15B9/08 - controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
  • B23Q5/36 - in which a servomotor forms an essential element
  • B23Q35/18 - involving fluid means
  • B23Q2735/085 - in a milling machine
  • Y10T82/141 - having transverse tool and templet guide
  • Y10T82/2554 - Speed changing gear
  • Y10T409/30168 - with means for operation without manual intervention

• US Classifications

  • 091 - Motors: expansible chamber type
  • 082 - Turning
  • 409 - Gear cutting, milling, or planing